http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0118601-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_045caf3d721fdd9a43f4d809c12aa369 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C65-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0092 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-1312 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-30223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-542 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-5412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-8322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C66-727 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C65-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L2-26 |
| filingDate | 1983-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66f34866491afb3aa5a6a0a0c113fb21 |
| publicationDate | 1984-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0118601-A1 |
| titleOfInvention | Device for testing the sterility of liquids |
| abstract | The invention relates to a device for checking the sterility of fluids, in particular antibiotics and other fluids that are considered to be particularly critical. The device has at least one - usually two or three - hermetically sealed test containers made of transparent plastic, which can be connected at the same time and / or separately in a sterile manner to a sample container and / or to further liquid containers via hose connections and a common cannula. Each test container consists of an approximately cylindrical upper part, the upper end wall and the peripheral wall of which are formed in one piece. In the upper end wall there is an inlet connection for the sterile connection of the hose connections, an air inlet and an air filter which is integrated in the air inlet by welding. Furthermore, the test container contains a one-piece lower part with a drainage element, a permeable mechanical support for a flat microporous test filter and an outlet connection. Both container parts are welded together in a pressure-tight manner and the test filter is non-detachably and gas-tightly attached between the lower edge of the cylindrical upper part and the upper edge of the cylindrical lower part. To achieve greater filtering performance while avoiding harmful deposits of the test liquid in the corners formed between the container edges and the peripheral edge of the test filter, the entire test filter according to the invention consists of a hydrophilic membrane and each of the two surfaces of the membrane edge is connected to the container edge by a separate welded connection gas-tight connection, which is exactly flush with the inner wall of the container.n n n The previously required provision of a hydrophobic edge of the membrane, which is not involved in the filtering effect, increases the filtering performance by up to 40%. The flush sealing of the weld connections with the inner wall of the container ensures that no residues of test liquid can settle in the corners, which could falsify the test results.n n n The connection of the membrane filter according to the invention at the container edges enables the automatic production of test containers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10340522-B4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7354758-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9375741-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013030597-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2907528-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0285116-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0285116-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6427846-B1 |
| priorityDate | 1983-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.